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<h2 class="mume-header" id="%E6%95%B0%E5%AD%A6%E5%B8%B8%E7%94%A8">&#x6570;&#x5B66;&#x5E38;&#x7528;</h2>

<h3 class="mume-header" id="%E7%BA%A6%E7%AD%89%E5%8F%B7">&#x7EA6;&#x7B49;&#x53F7;</h3>

<p><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>&#x2248;</mo></mrow><annotation encoding="application/x-tex">\approx</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.48312em;vertical-align:0em;"></span><span class="mrel">&#x2248;</span></span></span></span></p>
<h3 class="mume-header" id="%E6%AD%A3%E8%B4%9F%E5%8F%B7">&#x6B63;&#x8D1F;&#x53F7;</h3>

<p><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>&#xB1;</mo></mrow><annotation encoding="application/x-tex">\pm</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.66666em;vertical-align:-0.08333em;"></span><span class="mord">&#xB1;</span></span></span></span></p>
<h3 class="mume-header" id="%E8%8A%B1%E6%8B%AC%E5%8F%B7">&#x82B1;&#x62EC;&#x53F7;</h3>

<p><span class="katex-display"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML" display="block"><semantics><mrow><mo fence="true">{</mo><msub><mi>a</mi><mi>i</mi></msub><mi mathvariant="normal">&#x2223;</mi><msub><mi>a</mi><mi>i</mi></msub><mo>&#x2208;</mo><mi>E</mi><mi>l</mi><mi>e</mi><mi>m</mi><mi>S</mi><mi>e</mi><mi>t</mi><mo separator="true">,</mo><mi>i</mi><mo>=</mo><mn>1</mn><mo separator="true">,</mo><mn>2</mn><mo separator="true">,</mo><mn>3</mn><mo separator="true">,</mo><mover accent="true"><mo separator="true">,</mo><mo>&#x2D9;</mo></mover><mi>n</mi><mo separator="true">,</mo><mi>n</mi><mo>&#x2A7E;</mo><mn>0</mn><mo fence="true">}</mo></mrow><annotation encoding="application/x-tex">\left\{a_i | a_i \in ElemSet, i=1,2,3,\dot,n, n \geqslant 0 \right\}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="minner"><span class="mopen delimcenter" style="top:0em;">{</span><span class="mord"><span class="mord mathnormal">a</span><span class="msupsub"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.31166399999999994em;"><span style="top:-2.5500000000000003em;margin-left:0em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mathnormal mtight">i</span></span></span></span><span class="vlist-s">&#x200B;</span></span><span class="vlist-r"><span class="vlist" style="height:0.15em;"><span></span></span></span></span></span></span><span class="mord">&#x2223;</span><span class="mord"><span class="mord mathnormal">a</span><span class="msupsub"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.31166399999999994em;"><span style="top:-2.5500000000000003em;margin-left:0em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mathnormal mtight">i</span></span></span></span><span class="vlist-s">&#x200B;</span></span><span class="vlist-r"><span class="vlist" style="height:0.15em;"><span></span></span></span></span></span></span><span class="mspace" style="margin-right:0.2777777777777778em;"></span><span class="mrel">&#x2208;</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span><span class="mord mathnormal" style="margin-right:0.01968em;">El</span><span class="mord mathnormal">e</span><span class="mord mathnormal">m</span><span class="mord mathnormal" style="margin-right:0.05764em;">S</span><span class="mord mathnormal">e</span><span class="mord mathnormal">t</span><span class="mpunct">,</span><span class="mspace" style="margin-right:0.16666666666666666em;"></span><span class="mord mathnormal">i</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span><span class="mrel">=</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span><span class="mord">1</span><span class="mpunct">,</span><span class="mspace" style="margin-right:0.16666666666666666em;"></span><span class="mord">2</span><span class="mpunct">,</span><span class="mspace" style="margin-right:0.16666666666666666em;"></span><span class="mord">3</span><span class="mpunct">,</span><span class="mspace" style="margin-right:0.16666666666666666em;"></span><span class="mord accent"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.66786em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mpunct">,</span></span><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="accent-body" style="left:-0.13889em;"><span class="mord">&#x2D9;</span></span></span></span><span class="vlist-s">&#x200B;</span></span><span class="vlist-r"><span class="vlist" style="height:0.19444em;"><span></span></span></span></span></span><span class="mord mathnormal">n</span><span class="mpunct">,</span><span class="mspace" style="margin-right:0.16666666666666666em;"></span><span class="mord mathnormal">n</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span><span class="mrel amsrm">&#x2A7E;</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span><span class="mord">0</span><span class="mclose delimcenter" style="top:0em;">}</span></span></span></span></span></span></p>
<h3 class="mume-header" id="%E4%B9%98%E5%8F%B7">&#x4E58;&#x53F7;</h3>

<p><span class="katex-display"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML" display="block"><semantics><mrow><mo>&#xD7;</mo></mrow><annotation encoding="application/x-tex">\times</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.66666em;vertical-align:-0.08333em;"></span><span class="mord">&#xD7;</span></span></span></span></span><br>
&#x70B9;&#x4E58;<br>
<span class="katex-display"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML" display="block"><semantics><mrow><mo>&#x22C5;</mo></mrow><annotation encoding="application/x-tex">\cdot</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.44445em;vertical-align:0em;"></span><span class="mord">&#x22C5;</span></span></span></span></span></p>
<h3 class="mume-header" id="%E4%B8%8A%E4%B8%8B%E6%A0%87">&#x4E0A;&#x4E0B;&#x6807;</h3>

<pre data-role="codeBlock" data-info class="language-"><code>a^x //&#x4E0A;&#x6807;
a_x //&#x4E0B;&#x6807;
</code></pre><p>&#x663E;&#x793A;&#x6548;&#x679C;<br>
<span class="katex-display"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML" display="block"><semantics><mrow><msup><mi>a</mi><mi>x</mi></msup><mo>=</mo><msub><mi>a</mi><mi>x</mi></msub></mrow><annotation encoding="application/x-tex">a^x=a_x</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7143919999999999em;vertical-align:0em;"></span><span class="mord"><span class="mord mathnormal">a</span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.7143919999999999em;"><span style="top:-3.113em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mathnormal mtight">x</span></span></span></span></span></span></span></span><span class="mspace" style="margin-right:0.2777777777777778em;"></span><span class="mrel">=</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span></span><span class="base"><span class="strut" style="height:0.58056em;vertical-align:-0.15em;"></span><span class="mord"><span class="mord mathnormal">a</span><span class="msupsub"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.151392em;"><span style="top:-2.5500000000000003em;margin-left:0em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mathnormal mtight">x</span></span></span></span><span class="vlist-s">&#x200B;</span></span><span class="vlist-r"><span class="vlist" style="height:0.15em;"><span></span></span></span></span></span></span></span></span></span></span></p>
<h3 class="mume-header" id="%E5%88%86%E6%95%B0">&#x5206;&#x6570;</h3>

<pre data-role="codeBlock" data-info class="language-"><code>\frac{f(x)}{f(x_0)}
</code></pre><p>&#x663E;&#x793A;&#x6548;&#x679C;&#xFF1A;<br>
<span class="katex-display"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML" display="block"><semantics><mrow><mfrac><mrow><mi>f</mi><mo stretchy="false">(</mo><mi>x</mi><mo stretchy="false">)</mo></mrow><mrow><mi>f</mi><mo stretchy="false">(</mo><msub><mi>x</mi><mn>0</mn></msub><mo stretchy="false">)</mo></mrow></mfrac></mrow><annotation encoding="application/x-tex">\frac{f(x)}{f(x_0)}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:2.363em;vertical-align:-0.936em;"></span><span class="mord"><span class="mopen nulldelimiter"></span><span class="mfrac"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.427em;"><span style="top:-2.314em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal" style="margin-right:0.10764em;">f</span><span class="mopen">(</span><span class="mord"><span class="mord mathnormal">x</span><span class="msupsub"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.30110799999999993em;"><span style="top:-2.5500000000000003em;margin-left:0em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight">0</span></span></span></span><span class="vlist-s">&#x200B;</span></span><span class="vlist-r"><span class="vlist" style="height:0.15em;"><span></span></span></span></span></span></span><span class="mclose">)</span></span></span><span style="top:-3.23em;"><span class="pstrut" style="height:3em;"></span><span class="frac-line" style="border-bottom-width:0.04em;"></span></span><span style="top:-3.677em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal" style="margin-right:0.10764em;">f</span><span class="mopen">(</span><span class="mord mathnormal">x</span><span class="mclose">)</span></span></span></span><span class="vlist-s">&#x200B;</span></span><span class="vlist-r"><span class="vlist" style="height:0.936em;"><span></span></span></span></span></span><span class="mclose nulldelimiter"></span></span></span></span></span></span></p>
<h3 class="mume-header" id="%E7%BB%9D%E5%AF%B9%E5%80%BC%E7%AC%A6%E5%8F%B7">&#x7EDD;&#x5BF9;&#x503C;&#x7B26;&#x53F7;</h3>

<pre data-role="codeBlock" data-info="latex" class="language-latex"><span class="token function selector">\lVert</span>
</pre><p><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo stretchy="false">&#x2225;</mo></mrow><annotation encoding="application/x-tex">\lVert</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mopen">&#x2225;</span></span></span></span></p>
<p><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">&#x2223;</mi></mrow><annotation encoding="application/x-tex">\vert</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mord">&#x2223;</span></span></span></span></p>
<h3 class="mume-header" id="%E5%9B%A0%E4%B8%BA%E6%89%80%E4%BB%A5">&#x56E0;&#x4E3A;&#x6240;&#x4EE5;</h3>

<pre data-role="codeBlock" data-info class="language-"><code>\because
</code></pre><p><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>&#x2235;</mo></mrow><annotation encoding="application/x-tex">\because</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.69224em;vertical-align:0em;"></span><span class="mrel amsrm">&#x2235;</span></span></span></span></p>
<pre data-role="codeBlock" data-info class="language-"><code>\therefore
</code></pre><p><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>&#x2234;</mo></mrow><annotation encoding="application/x-tex">\therefore</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.69224em;vertical-align:0em;"></span><span class="mrel amsrm">&#x2234;</span></span></span></span></p>
<h2 class="mume-header" id="%E9%AB%98%E6%95%B0%E5%BE%AE%E7%A7%AF%E5%88%86">&#x9AD8;&#x6570;&#xFF08;&#x5FAE;&#x79EF;&#x5206;&#xFF09;</h2>

<h3 class="mume-header" id="%E5%BE%AE%E5%85%83">&#x5FAE;&#x5143;</h3>

<p><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">&#x394;</mi></mrow><annotation encoding="application/x-tex">\Delta</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.68333em;vertical-align:0em;"></span><span class="mord">&#x394;</span></span></span></span></p>
<h3 class="mume-header" id="%E5%AF%BC%E6%95%B0%E4%B8%8E%E5%81%8F%E5%AF%BC%E6%95%B0">&#x5BFC;&#x6570;&#x4E0E;&#x504F;&#x5BFC;&#x6570;</h3>

<p><strong>&#x5BFC;&#x6570;&#xFF1A;</strong></p>
<p><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">d</mi></mrow><annotation encoding="application/x-tex">\mathrm{d}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.69444em;vertical-align:0em;"></span><span class="mord mathrm">d</span></span></span></span></p>
<pre data-role="codeBlock" data-info class="language-"><code>\mathrm{d}
</code></pre><p><strong>&#x504F;&#x5BFC;&#x6570;&#xFF1A;</strong><br>
<span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">&#x2202;</mi></mrow><annotation encoding="application/x-tex">\partial</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.69444em;vertical-align:0em;"></span><span class="mord" style="margin-right:0.05556em;">&#x2202;</span></span></span></span></p>
<pre data-role="codeBlock" data-info class="language-"><code>\partial
</code></pre><h3 class="mume-header" id="%E7%A7%AF%E5%88%86%E5%8F%B7">&#x79EF;&#x5206;&#x53F7;</h3>

<p><span class="katex-display"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML" display="block"><semantics><mrow><mo>&#x222B;</mo></mrow><annotation encoding="application/x-tex">\int</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:2.22225em;vertical-align:-0.86225em;"></span><span class="mop op-symbol large-op" style="margin-right:0.44445em;position:relative;top:-0.0011249999999999316em;">&#x222B;</span></span></span></span></span></p>
<p><span class="katex-display"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML" display="block"><semantics><mrow><mo>&#x222C;</mo></mrow><annotation encoding="application/x-tex">\iint</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:2.222em;vertical-align:-0.862em;"></span><span class="mop op-symbol large-op" style="margin-right:0.44445em;position:relative;top:-0.0009999999999999454em;">&#x222C;</span></span></span></span></span><br>
<span class="katex-display"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML" display="block"><semantics><mrow><mo>&#x222D;</mo></mrow><annotation encoding="application/x-tex">\iiint</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:2.222em;vertical-align:-0.862em;"></span><span class="mop op-symbol large-op" style="margin-right:0.44445em;position:relative;top:-0.0009999999999999454em;">&#x222D;</span></span></span></span></span></p>
<p><span style="color: #ee7f49; font-weight: 500;">ParseError: KaTeX parse error: Undefined control sequence: \idotsint at position 1: \&#x332;i&#x332;d&#x332;o&#x332;t&#x332;s&#x332;i&#x332;n&#x332;t&#x332;</span></p>
<p><span class="katex-display"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML" display="block"><semantics><mrow><mo>&#x222E;</mo></mrow><annotation encoding="application/x-tex">\oint</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:2.22225em;vertical-align:-0.86225em;"></span><span class="mop op-symbol large-op" style="margin-right:0.44445em;position:relative;top:-0.0011249999999999316em;">&#x222E;</span></span></span></span></span></p>
<p><span class="katex-display"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML" display="block"><semantics><mrow><mo>&#x222F;</mo></mrow><annotation encoding="application/x-tex">\oiint</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:2.222em;vertical-align:-0.862em;"></span><span class="mop vlist-t vlist-t2" style="position:relative;top:-0.0010000000000000564em;"><span class="vlist-r"><span class="vlist" style="height:1.3599999999999999em;"><span style="top:-3.3600000000000003em;"><span class="pstrut" style="height:3.3600000000000003em;"></span><span class="mop op-symbol large-op" style="margin-right:0.44445em;">&#x222C;</span></span><span style="top:-3.2800000000000002em;"><span class="pstrut" style="height:3.3600000000000003em;"></span><span class="overlay" style="height:0.659em;width:1.472em;"><svg width="1.472em" height="0.659em" style="width:1.472em" viewBox="0 0 1472 659" preserveAspectRatio="xMinYMin"><path d="M757.8 100.1c384.7 0 451.1 137.6 451.1 230 0 91.3-66.4 228.8
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m502.4 230c0-111.2-82.4-277.2-502.4-277.2s-504 166-504 277.2
c0 110 84 276 504 276s502.4-166 502.4-276z"/></svg></span></span></span><span class="vlist-s">&#x200B;</span></span><span class="vlist-r"><span class="vlist" style="height:0.862em;"><span></span></span></span></span></span></span></span></span></p>
<p><span class="katex-display"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML" display="block"><semantics><mrow><mo>&#x2230;</mo></mrow><annotation encoding="application/x-tex">\oiiint</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:2.222em;vertical-align:-0.862em;"></span><span class="mop vlist-t vlist-t2" style="position:relative;top:-0.0010000000000000564em;"><span class="vlist-r"><span class="vlist" style="height:1.3599999999999999em;"><span style="top:-3.3600000000000003em;"><span class="pstrut" style="height:3.3600000000000003em;"></span><span class="mop op-symbol large-op" style="margin-right:0.44445em;">&#x222D;</span></span><span style="top:-3.2800000000000002em;"><span class="pstrut" style="height:3.3600000000000003em;"></span><span class="overlay" style="height:0.659em;width:1.98em;"><svg width="1.98em" height="0.659em" style="width:1.98em" viewBox="0 0 1980 659" preserveAspectRatio="xMinYMin"><path d="M1021.2 53c603.6 0 707.8 165.8 707.8 277.2 0 110-104.2 275.8
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m770.4 277.1c0-131.2-126.4-327.6-770.5-327.6S248.4 198.9 248.4 330.1
c0 130 128.8 326.4 772.7 326.4s770.5-196.4 770.5-326.4z"/></svg></span></span></span><span class="vlist-s">&#x200B;</span></span><span class="vlist-r"><span class="vlist" style="height:0.862em;"><span></span></span></span></span></span></span></span></span></p>
<h3 class="mume-header" id="%E6%9E%81%E9%99%90%E7%AC%A6%E5%8F%B7">&#x6781;&#x9650;&#x7B26;&#x53F7;</h3>

<p><span class="katex-display"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML" display="block"><semantics><mrow><munder><mrow><mi>lim</mi><mo>&#x2061;</mo></mrow><mrow><mi>x</mi><mo>&#x2192;</mo><mo>+</mo><mi mathvariant="normal">&#x221E;</mi></mrow></munder></mrow><annotation encoding="application/x-tex">\lim_{x \to+ \infty}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.4527709999999998em;vertical-align:-0.758331em;"></span><span class="mop op-limits"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.69444em;"><span style="top:-2.4em;margin-left:0em;"><span class="pstrut" style="height:3em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mathnormal mtight">x</span><span class="mrel mtight">&#x2192;</span><span class="mord mtight">+</span><span class="mord mtight">&#x221E;</span></span></span></span><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span><span class="mop">lim</span></span></span></span><span class="vlist-s">&#x200B;</span></span><span class="vlist-r"><span class="vlist" style="height:0.758331em;"><span></span></span></span></span></span></span></span></span></span></p>
<h2 class="mume-header" id="%E7%BA%BF%E6%80%A7%E4%BB%A3%E6%95%B0">&#x7EBF;&#x6027;&#x4EE3;&#x6570;</h2>

<h3 class="mume-header" id="%E7%9F%A9%E9%98%B5">&#x77E9;&#x9635;</h3>

<p><span class="katex-display"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML" display="block"><semantics><mrow><mo fence="true">(</mo><mtable rowspacing="0.1600em" columnalign="center center center center center" columnspacing="1em"><mtr><mtd><mstyle scriptlevel="0" displaystyle="false"><mn>0</mn></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mn>1</mn></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mn>0</mn></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mn>0</mn></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mn>0</mn></mstyle></mtd></mtr><mtr><mtd><mstyle scriptlevel="0" displaystyle="false"><mn>0</mn></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mn>0</mn></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mn>1</mn></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mn>0</mn></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mn>0</mn></mstyle></mtd></mtr><mtr><mtd><mstyle scriptlevel="0" displaystyle="false"><mn>0</mn></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mn>0</mn></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mn>0</mn></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mn>1</mn></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mn>0</mn></mstyle></mtd></mtr><mtr><mtd><mstyle scriptlevel="0" displaystyle="false"><mn>0</mn></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mn>0</mn></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mn>0</mn></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mn>0</mn></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mn>1</mn></mstyle></mtd></mtr><mtr><mtd><mstyle scriptlevel="0" displaystyle="false"><mn>1</mn></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mn>0</mn></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mn>0</mn></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mn>0</mn></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mn>0</mn></mstyle></mtd></mtr></mtable><mo fence="true">)</mo></mrow><annotation encoding="application/x-tex">\begin{pmatrix}
   0 &amp; 1 &amp; 0 &amp; 0 &amp; 0\\
   0 &amp; 0 &amp; 1 &amp; 0 &amp; 0\\
   0 &amp; 0 &amp; 0 &amp; 1 &amp; 0\\
   0 &amp; 0 &amp; 0 &amp; 0 &amp; 1\\
   1 &amp; 0 &amp; 0 &amp; 0 &amp; 0
  \end{pmatrix}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:6.00008em;vertical-align:-2.75004em;"></span><span class="minner"><span class="mopen"><span class="delimsizing mult"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:3.25004em;"><span style="top:-2.31102em;"><span class="pstrut" style="height:4.41604em;"></span><span class="delimsizinginner delim-size4"><span>&#x239D;</span></span></span><span style="top:-3.45802em;"><span class="pstrut" style="height:4.41604em;"></span><span style="height:2.4160399999999997em;width:0.875em;"><svg width="0.875em" height="2.4160399999999997em" style="width:0.875em" viewBox="0 0 875 2416" preserveAspectRatio="xMinYMin"><path d="M291 0 H417 V2416 H291z M291 0 H417 V2416 H291z"/></svg></span></span><span style="top:-6.511079999999999em;"><span class="pstrut" style="height:4.41604em;"></span><span class="delimsizinginner delim-size4"><span>&#x239B;</span></span></span></span><span class="vlist-s">&#x200B;</span></span><span class="vlist-r"><span class="vlist" style="height:2.75004em;"><span></span></span></span></span></span></span><span class="mord"><span class="mtable"><span class="col-align-c"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:3.2500000000000004em;"><span style="top:-5.410000000000001em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">0</span></span></span><span style="top:-4.21em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">0</span></span></span><span style="top:-3.01em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">0</span></span></span><span style="top:-1.8099999999999998em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">0</span></span></span><span style="top:-0.6099999999999997em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">1</span></span></span></span><span class="vlist-s">&#x200B;</span></span><span class="vlist-r"><span class="vlist" style="height:2.7500000000000004em;"><span></span></span></span></span></span><span class="arraycolsep" style="width:0.5em;"></span><span class="arraycolsep" style="width:0.5em;"></span><span class="col-align-c"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:3.2500000000000004em;"><span style="top:-5.410000000000001em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">1</span></span></span><span style="top:-4.21em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">0</span></span></span><span style="top:-3.01em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">0</span></span></span><span style="top:-1.8099999999999998em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">0</span></span></span><span style="top:-0.6099999999999997em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">0</span></span></span></span><span class="vlist-s">&#x200B;</span></span><span class="vlist-r"><span class="vlist" style="height:2.7500000000000004em;"><span></span></span></span></span></span><span class="arraycolsep" style="width:0.5em;"></span><span class="arraycolsep" style="width:0.5em;"></span><span class="col-align-c"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:3.2500000000000004em;"><span style="top:-5.410000000000001em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">0</span></span></span><span style="top:-4.21em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">1</span></span></span><span style="top:-3.01em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">0</span></span></span><span style="top:-1.8099999999999998em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">0</span></span></span><span style="top:-0.6099999999999997em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">0</span></span></span></span><span class="vlist-s">&#x200B;</span></span><span class="vlist-r"><span class="vlist" style="height:2.7500000000000004em;"><span></span></span></span></span></span><span class="arraycolsep" style="width:0.5em;"></span><span class="arraycolsep" style="width:0.5em;"></span><span class="col-align-c"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:3.2500000000000004em;"><span style="top:-5.410000000000001em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">0</span></span></span><span style="top:-4.21em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">0</span></span></span><span style="top:-3.01em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">1</span></span></span><span style="top:-1.8099999999999998em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">0</span></span></span><span style="top:-0.6099999999999997em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">0</span></span></span></span><span class="vlist-s">&#x200B;</span></span><span class="vlist-r"><span class="vlist" style="height:2.7500000000000004em;"><span></span></span></span></span></span><span class="arraycolsep" style="width:0.5em;"></span><span class="arraycolsep" style="width:0.5em;"></span><span class="col-align-c"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:3.2500000000000004em;"><span style="top:-5.410000000000001em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">0</span></span></span><span style="top:-4.21em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">0</span></span></span><span style="top:-3.01em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">0</span></span></span><span style="top:-1.8099999999999998em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">1</span></span></span><span style="top:-0.6099999999999997em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">0</span></span></span></span><span class="vlist-s">&#x200B;</span></span><span class="vlist-r"><span class="vlist" style="height:2.7500000000000004em;"><span></span></span></span></span></span></span></span><span class="mclose"><span class="delimsizing mult"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:3.25004em;"><span style="top:-2.31102em;"><span class="pstrut" style="height:4.41604em;"></span><span class="delimsizinginner delim-size4"><span>&#x23A0;</span></span></span><span style="top:-3.45802em;"><span class="pstrut" style="height:4.41604em;"></span><span style="height:2.4160399999999997em;width:0.875em;"><svg width="0.875em" height="2.4160399999999997em" style="width:0.875em" viewBox="0 0 875 2416" preserveAspectRatio="xMinYMin"><path d="M457 0 H583 V2416 H457z M457 0 H583 V2416 H457z"/></svg></span></span><span style="top:-6.511079999999999em;"><span class="pstrut" style="height:4.41604em;"></span><span class="delimsizinginner delim-size4"><span>&#x239E;</span></span></span></span><span class="vlist-s">&#x200B;</span></span><span class="vlist-r"><span class="vlist" style="height:2.75004em;"><span></span></span></span></span></span></span></span></span></span></span></span></p>
<p><span class="katex-display"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML" display="block"><semantics><mrow><mo fence="true">[</mo><mtable rowspacing="0.1600em" columnalign="center center center center center" columnspacing="1em"><mtr><mtd><mstyle scriptlevel="0" displaystyle="false"><mn>0</mn></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mn>1</mn></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mn>0</mn></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mn>0</mn></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mn>0</mn></mstyle></mtd></mtr><mtr><mtd><mstyle scriptlevel="0" displaystyle="false"><mn>0</mn></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mn>0</mn></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mn>1</mn></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mn>0</mn></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mn>0</mn></mstyle></mtd></mtr><mtr><mtd><mstyle scriptlevel="0" displaystyle="false"><mn>0</mn></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mn>0</mn></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mn>0</mn></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mn>1</mn></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mn>0</mn></mstyle></mtd></mtr><mtr><mtd><mstyle scriptlevel="0" displaystyle="false"><mn>0</mn></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mn>0</mn></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mn>0</mn></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mn>0</mn></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mn>1</mn></mstyle></mtd></mtr><mtr><mtd><mstyle scriptlevel="0" displaystyle="false"><mn>1</mn></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mn>0</mn></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mn>0</mn></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mn>0</mn></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mn>0</mn></mstyle></mtd></mtr></mtable><mo fence="true">]</mo></mrow><annotation encoding="application/x-tex">\begin{bmatrix}
   0 &amp; 1 &amp; 0 &amp; 0 &amp; 0\\
   0 &amp; 0 &amp; 1 &amp; 0 &amp; 0\\
   0 &amp; 0 &amp; 0 &amp; 1 &amp; 0\\
   0 &amp; 0 &amp; 0 &amp; 0 &amp; 1\\
   1 &amp; 0 &amp; 0 &amp; 0 &amp; 0
  \end{bmatrix}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:6.00008em;vertical-align:-2.75004em;"></span><span class="minner"><span class="mopen"><span class="delimsizing mult"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:3.25004em;"><span style="top:-2.31102em;"><span class="pstrut" style="height:4.41604em;"></span><span class="delimsizinginner delim-size4"><span>&#x23A3;</span></span></span><span style="top:-3.45802em;"><span class="pstrut" style="height:4.41604em;"></span><span style="height:2.4160399999999997em;width:0.667em;"><svg width="0.667em" height="2.4160399999999997em" style="width:0.667em" viewBox="0 0 667 2416" preserveAspectRatio="xMinYMin"><path d="M319 0 H403 V2416 H319z M319 0 H403 V2416 H319z"/></svg></span></span><span style="top:-6.511079999999999em;"><span class="pstrut" style="height:4.41604em;"></span><span class="delimsizinginner delim-size4"><span>&#x23A1;</span></span></span></span><span class="vlist-s">&#x200B;</span></span><span class="vlist-r"><span class="vlist" style="height:2.75004em;"><span></span></span></span></span></span></span><span class="mord"><span class="mtable"><span class="col-align-c"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:3.2500000000000004em;"><span style="top:-5.410000000000001em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">0</span></span></span><span style="top:-4.21em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">0</span></span></span><span style="top:-3.01em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">0</span></span></span><span style="top:-1.8099999999999998em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">0</span></span></span><span style="top:-0.6099999999999997em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">1</span></span></span></span><span class="vlist-s">&#x200B;</span></span><span class="vlist-r"><span class="vlist" style="height:2.7500000000000004em;"><span></span></span></span></span></span><span class="arraycolsep" style="width:0.5em;"></span><span class="arraycolsep" style="width:0.5em;"></span><span class="col-align-c"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:3.2500000000000004em;"><span style="top:-5.410000000000001em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">1</span></span></span><span style="top:-4.21em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">0</span></span></span><span style="top:-3.01em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">0</span></span></span><span style="top:-1.8099999999999998em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">0</span></span></span><span style="top:-0.6099999999999997em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">0</span></span></span></span><span class="vlist-s">&#x200B;</span></span><span class="vlist-r"><span class="vlist" style="height:2.7500000000000004em;"><span></span></span></span></span></span><span class="arraycolsep" style="width:0.5em;"></span><span class="arraycolsep" style="width:0.5em;"></span><span class="col-align-c"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:3.2500000000000004em;"><span style="top:-5.410000000000001em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">0</span></span></span><span style="top:-4.21em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">1</span></span></span><span style="top:-3.01em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">0</span></span></span><span style="top:-1.8099999999999998em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">0</span></span></span><span style="top:-0.6099999999999997em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">0</span></span></span></span><span class="vlist-s">&#x200B;</span></span><span class="vlist-r"><span class="vlist" style="height:2.7500000000000004em;"><span></span></span></span></span></span><span class="arraycolsep" style="width:0.5em;"></span><span class="arraycolsep" style="width:0.5em;"></span><span class="col-align-c"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:3.2500000000000004em;"><span style="top:-5.410000000000001em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">0</span></span></span><span style="top:-4.21em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">0</span></span></span><span style="top:-3.01em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">1</span></span></span><span style="top:-1.8099999999999998em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">0</span></span></span><span style="top:-0.6099999999999997em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">0</span></span></span></span><span class="vlist-s">&#x200B;</span></span><span class="vlist-r"><span class="vlist" style="height:2.7500000000000004em;"><span></span></span></span></span></span><span class="arraycolsep" style="width:0.5em;"></span><span class="arraycolsep" style="width:0.5em;"></span><span class="col-align-c"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:3.2500000000000004em;"><span style="top:-5.410000000000001em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">0</span></span></span><span style="top:-4.21em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">0</span></span></span><span style="top:-3.01em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">0</span></span></span><span style="top:-1.8099999999999998em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">1</span></span></span><span style="top:-0.6099999999999997em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">0</span></span></span></span><span class="vlist-s">&#x200B;</span></span><span class="vlist-r"><span class="vlist" style="height:2.7500000000000004em;"><span></span></span></span></span></span></span></span><span class="mclose"><span class="delimsizing mult"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:3.25004em;"><span style="top:-2.31102em;"><span class="pstrut" style="height:4.41604em;"></span><span class="delimsizinginner delim-size4"><span>&#x23A6;</span></span></span><span style="top:-3.45802em;"><span class="pstrut" style="height:4.41604em;"></span><span style="height:2.4160399999999997em;width:0.667em;"><svg width="0.667em" height="2.4160399999999997em" style="width:0.667em" viewBox="0 0 667 2416" preserveAspectRatio="xMinYMin"><path d="M263 0 H347 V2416 H263z M263 0 H347 V2416 H263z"/></svg></span></span><span style="top:-6.511079999999999em;"><span class="pstrut" style="height:4.41604em;"></span><span class="delimsizinginner delim-size4"><span>&#x23A4;</span></span></span></span><span class="vlist-s">&#x200B;</span></span><span class="vlist-r"><span class="vlist" style="height:2.75004em;"><span></span></span></span></span></span></span></span></span></span></span></span></p>
<h2 class="mume-header" id="%E6%A6%82%E7%8E%87%E8%AE%BA">&#x6982;&#x7387;&#x8BBA;</h2>

<h3 class="mume-header" id="%E6%B3%A2%E6%B5%AA%E7%BA%BF">&#x6CE2;&#x6D6A;&#x7EBF;</h3>

<p><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>&#x223C;</mo></mrow><annotation encoding="application/x-tex">\sim</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.36687em;vertical-align:0em;"></span><span class="mrel">&#x223C;</span></span></span></span></p>
<h2 class="mume-header" id="%E7%89%B9%E6%AE%8A%E5%AD%97%E6%AF%8D">&#x7279;&#x6B8A;&#x5B57;&#x6BCD;</h2>

<h3 class="mume-header" id="%E5%B8%8C%E8%85%8A%E5%AD%97%E6%AF%8D">&#x5E0C;&#x814A;&#x5B57;&#x6BCD;</h3>

<p>alpha	<span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>&#x3B1;</mi></mrow><annotation encoding="application/x-tex">\alpha</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.43056em;vertical-align:0em;"></span><span class="mord mathnormal" style="margin-right:0.0037em;">&#x3B1;</span></span></span></span></p>
<p><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">A</mi></mrow><annotation encoding="application/x-tex">\Alpha</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.68333em;vertical-align:0em;"></span><span class="mord mathrm">A</span></span></span></span></p>
<p>beta	<span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>&#x3B2;</mi></mrow><annotation encoding="application/x-tex">\beta</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8888799999999999em;vertical-align:-0.19444em;"></span><span class="mord mathnormal" style="margin-right:0.05278em;">&#x3B2;</span></span></span></span></p>
<p><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">B</mi></mrow><annotation encoding="application/x-tex">\Beta</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.68333em;vertical-align:0em;"></span><span class="mord mathrm">B</span></span></span></span></p>
<p>gamma	<span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>&#x3B3;</mi></mrow><annotation encoding="application/x-tex">\gamma</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.625em;vertical-align:-0.19444em;"></span><span class="mord mathnormal" style="margin-right:0.05556em;">&#x3B3;</span></span></span></span></p>
<p><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">&#x393;</mi></mrow><annotation encoding="application/x-tex">\Gamma</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.68333em;vertical-align:0em;"></span><span class="mord">&#x393;</span></span></span></span></p>
<p>delta	<span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>&#x3B4;</mi></mrow><annotation encoding="application/x-tex">\delta</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.69444em;vertical-align:0em;"></span><span class="mord mathnormal" style="margin-right:0.03785em;">&#x3B4;</span></span></span></span></p>
<p><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">&#x394;</mi></mrow><annotation encoding="application/x-tex">\Delta</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.68333em;vertical-align:0em;"></span><span class="mord">&#x394;</span></span></span></span></p>
<p>epsilon	<span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>&#x3F5;</mi></mrow><annotation encoding="application/x-tex">\epsilon</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.43056em;vertical-align:0em;"></span><span class="mord mathnormal">&#x3F5;</span></span></span></span></p>
<p><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">E</mi></mrow><annotation encoding="application/x-tex">\Epsilon</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.68333em;vertical-align:0em;"></span><span class="mord mathrm">E</span></span></span></span></p>
<p>zeta	<span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>&#x3B6;</mi></mrow><annotation encoding="application/x-tex">\zeta</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8888799999999999em;vertical-align:-0.19444em;"></span><span class="mord mathnormal" style="margin-right:0.07378em;">&#x3B6;</span></span></span></span></p>
<p><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">Z</mi></mrow><annotation encoding="application/x-tex">\Zeta</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.68333em;vertical-align:0em;"></span><span class="mord mathrm">Z</span></span></span></span></p>
<p>eta	<span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>&#x3B7;</mi></mrow><annotation encoding="application/x-tex">\eta</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.625em;vertical-align:-0.19444em;"></span><span class="mord mathnormal" style="margin-right:0.03588em;">&#x3B7;</span></span></span></span></p>
<p><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">H</mi></mrow><annotation encoding="application/x-tex">\Eta</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.68333em;vertical-align:0em;"></span><span class="mord mathrm">H</span></span></span></span></p>
<p>theta	<span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>&#x3B8;</mi></mrow><annotation encoding="application/x-tex">\theta</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.69444em;vertical-align:0em;"></span><span class="mord mathnormal" style="margin-right:0.02778em;">&#x3B8;</span></span></span></span></p>
<p><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">&#x398;</mi></mrow><annotation encoding="application/x-tex">\Theta</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.68333em;vertical-align:0em;"></span><span class="mord">&#x398;</span></span></span></span></p>
<p>iota	<span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>&#x3B9;</mi></mrow><annotation encoding="application/x-tex">\iota</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.43056em;vertical-align:0em;"></span><span class="mord mathnormal">&#x3B9;</span></span></span></span></p>
<p><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">I</mi></mrow><annotation encoding="application/x-tex">\Iota</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.68333em;vertical-align:0em;"></span><span class="mord mathrm">I</span></span></span></span></p>
<p>kappa	<span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>&#x3BA;</mi></mrow><annotation encoding="application/x-tex">\kappa</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.43056em;vertical-align:0em;"></span><span class="mord mathnormal">&#x3BA;</span></span></span></span></p>
<p><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">K</mi></mrow><annotation encoding="application/x-tex">\Kappa</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.68333em;vertical-align:0em;"></span><span class="mord mathrm">K</span></span></span></span></p>
<p>lambda	<span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>&#x3BB;</mi></mrow><annotation encoding="application/x-tex">\lambda</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.69444em;vertical-align:0em;"></span><span class="mord mathnormal">&#x3BB;</span></span></span></span></p>
<p><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">&#x39B;</mi></mrow><annotation encoding="application/x-tex">\Lambda</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.68333em;vertical-align:0em;"></span><span class="mord">&#x39B;</span></span></span></span></p>
<p>mu	<span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>&#x3BC;</mi></mrow><annotation encoding="application/x-tex">\mu</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.625em;vertical-align:-0.19444em;"></span><span class="mord mathnormal">&#x3BC;</span></span></span></span></p>
<p><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">M</mi></mrow><annotation encoding="application/x-tex">\Mu</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.68333em;vertical-align:0em;"></span><span class="mord mathrm">M</span></span></span></span></p>
<p>sigma	<span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>&#x3C3;</mi></mrow><annotation encoding="application/x-tex">\sigma</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.43056em;vertical-align:0em;"></span><span class="mord mathnormal" style="margin-right:0.03588em;">&#x3C3;</span></span></span></span></p>
<p><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">&#x3A3;</mi></mrow><annotation encoding="application/x-tex">\Sigma</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.68333em;vertical-align:0em;"></span><span class="mord">&#x3A3;</span></span></span></span></p>
<p>phi	<span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>&#x3D5;</mi></mrow><annotation encoding="application/x-tex">\phi</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8888799999999999em;vertical-align:-0.19444em;"></span><span class="mord mathnormal">&#x3D5;</span></span></span></span></p>
<p><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">&#x3A6;</mi></mrow><annotation encoding="application/x-tex">\Phi</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.68333em;vertical-align:0em;"></span><span class="mord">&#x3A6;</span></span></span></span></p>
<p>omega	<span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>&#x3C9;</mi></mrow><annotation encoding="application/x-tex">\omega</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.43056em;vertical-align:0em;"></span><span class="mord mathnormal" style="margin-right:0.03588em;">&#x3C9;</span></span></span></span></p>
<p><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">&#x3A9;</mi></mrow><annotation encoding="application/x-tex">\Omega</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.68333em;vertical-align:0em;"></span><span class="mord">&#x3A9;</span></span></span></span></p>
<p>rho	<span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>&#x3C1;</mi></mrow><annotation encoding="application/x-tex">\rho</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.625em;vertical-align:-0.19444em;"></span><span class="mord mathnormal">&#x3C1;</span></span></span></span></p>
<p><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">P</mi></mrow><annotation encoding="application/x-tex">\Rho</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.68333em;vertical-align:0em;"></span><span class="mord mathrm">P</span></span></span></span></p>
<p>psi	<span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>&#x3C8;</mi></mrow><annotation encoding="application/x-tex">\psi</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8888799999999999em;vertical-align:-0.19444em;"></span><span class="mord mathnormal" style="margin-right:0.03588em;">&#x3C8;</span></span></span></span></p>
<p><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">&#x3A8;</mi></mrow><annotation encoding="application/x-tex">\Psi</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.68333em;vertical-align:0em;"></span><span class="mord">&#x3A8;</span></span></span></span></p>
<p><a href="http://www.cnblogs.com/maryl/articles/2330119.html">http://www.cnblogs.com/maryl/articles/2330119.html</a></p>
<h2 class="mume-header" id="%E7%BB%9F%E8%AE%A1%E5%AD%A6%E5%B8%B8%E7%94%A8">&#x7EDF;&#x8BA1;&#x5B66;&#x5E38;&#x7528;</h2>

<p><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><msup><mover accent="true"><mi>&#x3C3;</mi><mo>^</mo></mover><mn>2</mn></msup></mrow><annotation encoding="application/x-tex">\hat \sigma^2</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8141079999999999em;vertical-align:0em;"></span><span class="mord"><span class="mord accent"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.69444em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord mathnormal" style="margin-right:0.03588em;">&#x3C3;</span></span><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="accent-body" style="left:-0.25em;"><span class="mord">^</span></span></span></span></span></span></span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.8141079999999999em;"><span style="top:-3.063em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight">2</span></span></span></span></span></span></span></span></span></span></span></p>
<h2 class="mume-header" id="%E7%89%A9%E7%90%86%E9%87%8F%E7%AC%A6%E5%8F%B7">&#x7269;&#x7406;&#x91CF;&#x7B26;&#x53F7;</h2>

<h3 class="mume-header" id="%E5%AF%86%E5%BA%A6">&#x5BC6;&#x5EA6;</h3>

<p><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>&#x3C1;</mi></mrow><annotation encoding="application/x-tex">\rho</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.625em;vertical-align:-0.19444em;"></span><span class="mord mathnormal">&#x3C1;</span></span></span></span></p>
<h2 class="mume-header" id="%E6%B5%8B%E7%BB%98%E5%9C%B0%E7%90%86%E4%BF%A1%E6%81%AF%E4%B8%93%E7%94%A8">&#x6D4B;&#x7ED8;&#x5730;&#x7406;&#x4FE1;&#x606F;&#x4E13;&#x7528;</h2>

<h3 class="mume-header" id="%E5%BA%A6">&#x5EA6;</h3>

<p><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mn>4</mn><msup><mn>5</mn><mo lspace="0em" rspace="0em">&#x2218;</mo></msup></mrow><annotation encoding="application/x-tex">45^{\circ}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.674115em;vertical-align:0em;"></span><span class="mord">4</span><span class="mord"><span class="mord">5</span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.674115em;"><span style="top:-3.063em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mtight">&#x2218;</span></span></span></span></span></span></span></span></span></span></span></span></p>
<pre data-role="codeBlock" data-info class="language-"><code>$45^{\circ}$
</code></pre><p><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mn>4</mn><msup><mn>5</mn><mo lspace="0em" rspace="0em">&#x2218;</mo></msup></mrow><annotation encoding="application/x-tex">45^{\circ}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.674115em;vertical-align:0em;"></span><span class="mord">4</span><span class="mord"><span class="mord">5</span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.674115em;"><span style="top:-3.063em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mtight">&#x2218;</span></span></span></span></span></span></span></span></span></span></span></span></p>
<p>&#xFF08;2&#xFF09;&#x8FD9;&#x6837;&#x5B9A;&#x4E49;&#x4E00;&#x4E0B;&#x7528;&#x8D77;&#x6765;&#x53EF;&#x80FD;&#x65B9;&#x4FBF;&#x4E00;&#x4E9B;&#xFF1A;</p>
<pre data-role="codeBlock" data-info class="language-"><code>\def\degree{${}^{\circ}$} 
  
90\degree 
</code></pre><h2 class="mume-header" id="%E5%85%B3%E7%B3%BB%E7%AC%A6">&#x5173;&#x7CFB;&#x7B26;</h2>

<h3 class="mume-header" id="%E5%A4%A7%E4%BA%8E%E7%AD%89%E4%BA%8E%E5%8F%B7-%E5%B0%8F%E4%BA%8E%E7%AD%89%E4%BA%8E%E5%8F%B7">&#x5927;&#x4E8E;&#x7B49;&#x4E8E;&#x53F7;&#x3001;&#x5C0F;&#x4E8E;&#x7B49;&#x4E8E;&#x53F7;</h3>

<p><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>&#x2264;</mo></mrow><annotation encoding="application/x-tex">\le</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7719400000000001em;vertical-align:-0.13597em;"></span><span class="mrel">&#x2264;</span></span></span></span><br>
<span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>&#x2264;</mo></mrow><annotation encoding="application/x-tex">\leq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7719400000000001em;vertical-align:-0.13597em;"></span><span class="mrel">&#x2264;</span></span></span></span><br>
<span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>&#x2A7D;</mo></mrow><annotation encoding="application/x-tex">\leqslant</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7733399999999999em;vertical-align:-0.13667em;"></span><span class="mrel amsrm">&#x2A7D;</span></span></span></span></p>
<p><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>&#x2A7E;</mo></mrow><annotation encoding="application/x-tex">\geqslant</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7733399999999999em;vertical-align:-0.13667em;"></span><span class="mrel amsrm">&#x2A7E;</span></span></span></span><br>
<span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>&#x2265;</mo></mrow><annotation encoding="application/x-tex">\ge</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7719400000000001em;vertical-align:-0.13597em;"></span><span class="mrel">&#x2265;</span></span></span></span><br>
<span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>&#x2265;</mo></mrow><annotation encoding="application/x-tex">\geq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7719400000000001em;vertical-align:-0.13597em;"></span><span class="mrel">&#x2265;</span></span></span></span></p>
<h3 class="mume-header" id="%E4%B8%8D%E7%AD%89%E5%8F%B7">&#x4E0D;&#x7B49;&#x53F7;</h3>

<p><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo mathvariant="normal">&#x2260;</mo></mrow><annotation encoding="application/x-tex">\neq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8888799999999999em;vertical-align:-0.19444em;"></span><span class="mrel"><span class="mrel"><span class="mord vbox"><span class="thinbox"><span class="rlap"><span class="strut" style="height:0.8888799999999999em;vertical-align:-0.19444em;"></span><span class="inner"><span class="mord"><span class="mrel">&#xE020;</span></span></span><span class="fix"></span></span></span></span></span><span class="mrel">=</span></span></span></span></span></p>
<h2 class="mume-header" id="%E9%9B%86%E5%90%88%E8%AE%BA">&#x96C6;&#x5408;&#x8BBA;</h2>

<h3 class="mume-header" id="%E8%A1%A5%E9%9B%86">&#x8865;&#x96C6;</h3>

<p><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">&#x2201;</mi><mi>A</mi></mrow><annotation encoding="application/x-tex">\complement A</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.825em;vertical-align:0em;"></span><span class="mord amsrm">&#x2201;</span><span class="mord mathnormal">A</span></span></span></span><br>
<span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover accent="true"><mi>A</mi><mo stretchy="true">&#x203E;</mo></mover></mrow><annotation encoding="application/x-tex">\overline A</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8833300000000001em;vertical-align:0em;"></span><span class="mord overline"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.8833300000000001em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">A</span></span></span><span style="top:-3.80333em;"><span class="pstrut" style="height:3em;"></span><span class="overline-line" style="border-bottom-width:0.04em;"></span></span></span></span></span></span></span></span></span></p>
<h3 class="mume-header" id="%E7%A9%BA%E9%9B%86">&#x7A7A;&#x96C6;</h3>

<p><span class="katex-display"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML" display="block"><semantics><mrow><mi mathvariant="normal">&#x2205;</mi></mrow><annotation encoding="application/x-tex">\varnothing</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.66334em;vertical-align:-0.08167em;"></span><span class="mord amsrm">&#x2205;</span></span></span></span></span><br>
<span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">&#x2205;</mi></mrow><annotation encoding="application/x-tex">\emptyset</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.80556em;vertical-align:-0.05556em;"></span><span class="mord">&#x2205;</span></span></span></span></p>
<h2 class="mume-header" id="%E5%A4%A7%E5%9E%8B%E8%BF%90%E7%AE%97%E7%AC%A6">&#x5927;&#x578B;&#x8FD0;&#x7B97;&#x7B26;</h2>

<h3 class="mume-header" id="%E7%B4%AF%E5%8A%A0">&#x7D2F;&#x52A0;</h3>

<p><span class="katex-display"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML" display="block"><semantics><mrow><munderover><mo>&#x2211;</mo><mrow><mi>i</mi><mo>=</mo><mn>1</mn></mrow><mrow><mi>i</mi><mo>=</mo><mi>k</mi></mrow></munderover></mrow><annotation encoding="application/x-tex">\sum_{i = 1}^{i = k}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:3.1137820000000005em;vertical-align:-1.277669em;"></span><span class="mop op-limits"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.8361130000000003em;"><span style="top:-1.872331em;margin-left:0em;"><span class="pstrut" style="height:3.05em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mathnormal mtight">i</span><span class="mrel mtight">=</span><span class="mord mtight">1</span></span></span></span><span style="top:-3.050005em;"><span class="pstrut" style="height:3.05em;"></span><span><span class="mop op-symbol large-op">&#x2211;</span></span></span><span style="top:-4.3000050000000005em;margin-left:0em;"><span class="pstrut" style="height:3.05em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mathnormal mtight">i</span><span class="mrel mtight">=</span><span class="mord mathnormal mtight" style="margin-right:0.03148em;">k</span></span></span></span></span><span class="vlist-s">&#x200B;</span></span><span class="vlist-r"><span class="vlist" style="height:1.277669em;"><span></span></span></span></span></span></span></span></span></span></p>
<h3 class="mume-header" id="%E7%B4%AF%E4%B9%98">&#x7D2F;&#x4E58;</h3>

<p><span class="katex-display"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML" display="block"><semantics><mrow><munderover><mo>&#x220F;</mo><mrow><mi>i</mi><mo>=</mo><mn>1</mn></mrow><mrow><mi>i</mi><mo>=</mo><mi>k</mi></mrow></munderover></mrow><annotation encoding="application/x-tex">\prod_{i = 1}^{i = k}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:3.1137820000000005em;vertical-align:-1.277669em;"></span><span class="mop op-limits"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.8361130000000003em;"><span style="top:-1.872331em;margin-left:0em;"><span class="pstrut" style="height:3.05em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mathnormal mtight">i</span><span class="mrel mtight">=</span><span class="mord mtight">1</span></span></span></span><span style="top:-3.050005em;"><span class="pstrut" style="height:3.05em;"></span><span><span class="mop op-symbol large-op">&#x220F;</span></span></span><span style="top:-4.3000050000000005em;margin-left:0em;"><span class="pstrut" style="height:3.05em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mathnormal mtight">i</span><span class="mrel mtight">=</span><span class="mord mathnormal mtight" style="margin-right:0.03148em;">k</span></span></span></span></span><span class="vlist-s">&#x200B;</span></span><span class="vlist-r"><span class="vlist" style="height:1.277669em;"><span></span></span></span></span></span></span></span></span></span></p>
<h2 class="mume-header" id="%E6%95%B0%E7%90%86%E9%80%BB%E8%BE%91">&#x6570;&#x7406;&#x903B;&#x8F91;</h2>

<h3 class="mume-header" id="%E5%B1%9E%E4%BA%8E">&#x5C5E;&#x4E8E;</h3>

<p><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>&#x2208;</mo></mrow><annotation encoding="application/x-tex">\in</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5782em;vertical-align:-0.0391em;"></span><span class="mrel">&#x2208;</span></span></span></span></p>
<h3 class="mume-header" id="%E4%BB%BB%E6%84%8F">&#x4EFB;&#x610F;</h3>

<p><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">&#x2200;</mi></mrow><annotation encoding="application/x-tex">\forall</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.69444em;vertical-align:0em;"></span><span class="mord">&#x2200;</span></span></span></span></p>
<h3 class="mume-header" id="%E9%9D%9E">&#x975E;</h3>

<p><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">&#xAC;</mi></mrow><annotation encoding="application/x-tex">\neg</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.43056em;vertical-align:0em;"></span><span class="mord">&#xAC;</span></span></span></span></p>
<p><span class="katex-display"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML" display="block"><semantics><mrow><mover accent="true"><mi>A</mi><mo stretchy="true">&#x203E;</mo></mover></mrow><annotation encoding="application/x-tex">\overline{A}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8833300000000001em;vertical-align:0em;"></span><span class="mord overline"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.8833300000000001em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">A</span></span></span><span style="top:-3.80333em;"><span class="pstrut" style="height:3em;"></span><span class="overline-line" style="border-bottom-width:0.04em;"></span></span></span></span></span></span></span></span></span></span></p>
<h3 class="mume-header" id="%E5%AD%98%E5%9C%A8">&#x5B58;&#x5728;</h3>

<p><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">&#x2203;</mi></mrow><annotation encoding="application/x-tex">\exists</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.69444em;vertical-align:0em;"></span><span class="mord">&#x2203;</span></span></span></span></p>
<h3 class="mume-header" id="%E4%B8%94%E5%90%88%E5%8F%96">&#x4E14;&#xFF08;&#x5408;&#x53D6;&#xFF09;</h3>

<p><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>&#x2227;</mo></mrow><annotation encoding="application/x-tex">\wedge</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.55556em;vertical-align:0em;"></span><span class="mord">&#x2227;</span></span></span></span></p>
<h3 class="mume-header" id="%E6%88%96%E6%9E%90%E5%8F%96">&#x6216;&#xFF08;&#x6790;&#x53D6;&#xFF09;</h3>

<p><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>&#x2228;</mo></mrow><annotation encoding="application/x-tex">\vee</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.55556em;vertical-align:0em;"></span><span class="mord">&#x2228;</span></span></span></span></p>
<h2 class="mume-header" id="%E5%85%B6%E4%BB%96%E5%B8%B8%E7%94%A8%E7%89%B9%E6%AE%8A%E7%AC%A6%E5%8F%B7">&#x5176;&#x4ED6;&#x5E38;&#x7528;&#x7279;&#x6B8A;&#x7B26;&#x53F7;</h2>

<h3 class="mume-header" id="%E4%B8%8A%E5%8F%96%E6%95%B4-%E4%B8%8B%E5%8F%96%E6%95%B4">&#x4E0A;&#x53D6;&#x6574;&#x3001;&#x4E0B;&#x53D6;&#x6574;</h3>

<p><span class="katex-display"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML" display="block"><semantics><mrow><mo stretchy="false">&#x2308;</mo><mi>a</mi><mi>s</mi><mi>d</mi><mo stretchy="false">&#x2309;</mo></mrow><annotation encoding="application/x-tex">\lceil asd \rceil</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mopen">&#x2308;</span><span class="mord mathnormal">a</span><span class="mord mathnormal">s</span><span class="mord mathnormal">d</span><span class="mclose">&#x2309;</span></span></span></span></span></p>
<p><span class="katex-display"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML" display="block"><semantics><mrow><mo stretchy="false">&#x230A;</mo><mi>a</mi><mi>s</mi><mi>d</mi><mo stretchy="false">&#x230B;</mo></mrow><annotation encoding="application/x-tex">\lfloor asd\rfloor</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mopen">&#x230A;</span><span class="mord mathnormal">a</span><span class="mord mathnormal">s</span><span class="mord mathnormal">d</span><span class="mclose">&#x230B;</span></span></span></span></span></p>
<h3 class="mume-header" id="%E7%AE%AD%E5%A4%B4">&#x7BAD;&#x5934;</h3>

<p><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>&#x21D2;</mo></mrow><annotation encoding="application/x-tex">\Rightarrow</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.36687em;vertical-align:0em;"></span><span class="mrel">&#x21D2;</span></span></span></span><br>
<strong>&#x4E0A;&#xFF0C;&#x4E0B;&#x7BAD;&#x5934;</strong><br>
<span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>&#x2191;</mo></mrow><annotation encoding="application/x-tex">\uparrow</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8888799999999999em;vertical-align:-0.19444em;"></span><span class="mrel">&#x2191;</span></span></span></span>	&#x2191;&#x2191;<br>
\downarrow	&#x2193;&#x2193;<br>
\Uparrow	&#x21D1;&#x21D1;<br>
\Downarrow	&#x21D3;&#x21D3;<br>
\updownarrow	&#x2195;&#x2195;<br>
\Updownarrow	&#x21D5;&#x21D5;<br>
<strong>&#x5DE6;&#x53F3;&#x7BAD;&#x5934;</strong><br>
\rightarrow	&#x2192;&#x2192;<br>
\leftarrow	&#x2190;&#x2190;<br>
\Rightarrow	&#x21D2;&#x21D2;<br>
\Leftarrow	&#x21D0;&#x21D0;</p>
<p>\longrightarrow	&#x27F6;&#x27F6;<br>
\longleftarrow	&#x27F5;&#x27F5;<br>
\Longrightarrow	&#x27F9;&#x27F9;<br>
\Longleftarrow	&#x27F8;&#x27F8;<br>
<strong>&#x7B49;&#x4EF7;&#x7BAD;&#x5934;</strong><br>
\longleftrightarrow	&#x27F7;&#x27F7;<br>
<span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>&#x27FA;</mo></mrow><annotation encoding="application/x-tex">\Longleftrightarrow</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.549em;vertical-align:-0.024em;"></span><span class="mrel">&#x27FA;</span></span></span></span><br>
\leftrightarrow	&#x2194;&#x2194;<br>
\Leftrightarrow	&#x21D4;&#x21D4;</p>
<h3 class="mume-header" id="%E7%9C%81%E7%95%A5%E5%8F%B7">&#x7701;&#x7565;&#x53F7;</h3>

<pre data-role="codeBlock" data-info class="language-"><code>\dots
//&#x6216;
\cdots
</code></pre><p>&#x663E;&#x793A;&#x6548;&#x679C;&#xFF1A;<br>
<span class="katex-display"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML" display="block"><semantics><mrow><mo>&#x22EF;</mo><mo>=</mo><mo>&#x22EF;</mo></mrow><annotation encoding="application/x-tex">\dots = \cdots</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.36687em;vertical-align:0em;"></span><span class="minner">&#x22EF;</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span><span class="mrel">=</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span></span><span class="base"><span class="strut" style="height:0.31em;vertical-align:0em;"></span><span class="minner">&#x22EF;</span></span></span></span></span></p>
<pre data-role="codeBlock" data-info class="language-"><code>\begin{equation}  
\left\{  
               
             x=\dfrac{3\pi}{2}(1+2t)\cos(\dfrac{3\pi}{2}(1+2t)),&amp;  \\  
             y=s, &amp; 0\leq s\leq L,|t|\leq1.\\  
             z=\dfrac{3\pi}{2}(1+2t)\sin(\dfrac{3\pi}{2}(1+2t)), &amp;    
             \end{array}  
\right.  
\end{equation}  
</code></pre><p><span class="katex-display"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML" display="block"><semantics><mrow><mo fence="true">{</mo><mtable rowspacing="0.1600em" columnalign="left right" columnspacing="1em"><mtr><mtd><mstyle scriptlevel="0" displaystyle="false"><mrow><mi>x</mi><mo>=</mo><mstyle displaystyle="true" scriptlevel="0"><mfrac><mrow><mn>3</mn><mi>&#x3C0;</mi></mrow><mn>2</mn></mfrac></mstyle><mo stretchy="false">(</mo><mn>1</mn><mo>+</mo><mn>2</mn><mi>t</mi><mo stretchy="false">)</mo><mi>cos</mi><mo>&#x2061;</mo><mo stretchy="false">(</mo><mstyle displaystyle="true" scriptlevel="0"><mfrac><mrow><mn>3</mn><mi>&#x3C0;</mi></mrow><mn>2</mn></mfrac></mstyle><mo stretchy="false">(</mo><mn>1</mn><mo>+</mo><mn>2</mn><mi>t</mi><mo stretchy="false">)</mo><mo stretchy="false">)</mo><mo separator="true">,</mo></mrow></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mrow></mrow></mstyle></mtd></mtr><mtr><mtd><mstyle scriptlevel="0" displaystyle="false"><mrow><mi>y</mi><mo>=</mo><mi>s</mi><mo separator="true">,</mo></mrow></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mrow><mn>0</mn><mo>&#x2264;</mo><mi>s</mi><mo>&#x2264;</mo><mi>L</mi><mo separator="true">,</mo><mi mathvariant="normal">&#x2223;</mi><mi>t</mi><mi mathvariant="normal">&#x2223;</mi><mo>&#x2264;</mo><mn>1.</mn></mrow></mstyle></mtd></mtr><mtr><mtd><mstyle scriptlevel="0" displaystyle="false"><mrow><mi>z</mi><mo>=</mo><mstyle displaystyle="true" scriptlevel="0"><mfrac><mrow><mn>3</mn><mi>&#x3C0;</mi></mrow><mn>2</mn></mfrac></mstyle><mo stretchy="false">(</mo><mn>1</mn><mo>+</mo><mn>2</mn><mi>t</mi><mo stretchy="false">)</mo><mi>sin</mi><mo>&#x2061;</mo><mo stretchy="false">(</mo><mstyle displaystyle="true" scriptlevel="0"><mfrac><mrow><mn>3</mn><mi>&#x3C0;</mi></mrow><mn>2</mn></mfrac></mstyle><mo stretchy="false">(</mo><mn>1</mn><mo>+</mo><mn>2</mn><mi>t</mi><mo stretchy="false">)</mo><mo stretchy="false">)</mo><mo separator="true">,</mo></mrow></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mrow></mrow></mstyle></mtd></mtr></mtable></mrow><annotation encoding="application/x-tex">\left\{  
  \begin{array}{lr}  
  x=\dfrac{3\pi}{2}(1+2t)\cos(\dfrac{3\pi}{2}(1+2t)), &amp;  \\  
  y=s, &amp; 0\leq s\leq L,|t|\leq1.\\  
  z=\dfrac{3\pi}{2}(1+2t)\sin(\dfrac{3\pi}{2}(1+2t)), &amp;    
  \end{array}  
\right.</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:5.214879999999999em;vertical-align:-2.3574399999999995em;"></span><span class="minner"><span class="mopen"><span class="delimsizing mult"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:2.65002em;"><span style="top:-1.8999899999999998em;"><span class="pstrut" style="height:3.15em;"></span><span class="delimsizinginner delim-size4"><span>&#x23A9;</span></span></span><span style="top:-1.8919899999999998em;"><span class="pstrut" style="height:3.15em;"></span><span style="height:0.6160000000000001em;width:0.889em;"><svg width="0.889em" height="0.6160000000000001em" style="width:0.889em" viewBox="0 0 889 616" preserveAspectRatio="xMinYMin"><path d="M384 0 H504 V616 H384z M384 0 H504 V616 H384z"/></svg></span></span><span style="top:-3.15001em;"><span class="pstrut" style="height:3.15em;"></span><span class="delimsizinginner delim-size4"><span>&#x23A8;</span></span></span><span style="top:-4.292009999999999em;"><span class="pstrut" style="height:3.15em;"></span><span style="height:0.6160000000000001em;width:0.889em;"><svg width="0.889em" height="0.6160000000000001em" style="width:0.889em" viewBox="0 0 889 616" preserveAspectRatio="xMinYMin"><path d="M384 0 H504 V616 H384z M384 0 H504 V616 H384z"/></svg></span></span><span style="top:-4.90002em;"><span class="pstrut" style="height:3.15em;"></span><span class="delimsizinginner delim-size4"><span>&#x23A7;</span></span></span></span><span class="vlist-s">&#x200B;</span></span><span class="vlist-r"><span class="vlist" style="height:2.15002em;"><span></span></span></span></span></span></span><span class="mord"><span class="mtable"><span class="arraycolsep" style="width:0.5em;"></span><span class="col-align-l"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:2.8574399999999995em;"><span style="top:-4.8574399999999995em;"><span class="pstrut" style="height:3.32144em;"></span><span class="mord"><span class="mord mathnormal">x</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span><span class="mrel">=</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span><span class="mord"><span class="mopen nulldelimiter"></span><span class="mfrac"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.32144em;"><span style="top:-2.314em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">2</span></span></span><span style="top:-3.23em;"><span class="pstrut" style="height:3em;"></span><span class="frac-line" style="border-bottom-width:0.04em;"></span></span><span style="top:-3.677em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">3</span><span class="mord mathnormal" style="margin-right:0.03588em;">&#x3C0;</span></span></span></span><span class="vlist-s">&#x200B;</span></span><span class="vlist-r"><span class="vlist" style="height:0.686em;"><span></span></span></span></span></span><span class="mclose nulldelimiter"></span></span><span class="mopen">(</span><span class="mord">1</span><span class="mspace" style="margin-right:0.2222222222222222em;"></span><span class="mbin">+</span><span class="mspace" style="margin-right:0.2222222222222222em;"></span><span class="mord">2</span><span class="mord mathnormal">t</span><span class="mclose">)</span><span class="mspace" style="margin-right:0.16666666666666666em;"></span><span class="mop">cos</span><span class="mopen">(</span><span class="mord"><span class="mopen nulldelimiter"></span><span class="mfrac"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.32144em;"><span style="top:-2.314em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">2</span></span></span><span style="top:-3.23em;"><span class="pstrut" style="height:3em;"></span><span class="frac-line" style="border-bottom-width:0.04em;"></span></span><span style="top:-3.677em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">3</span><span class="mord mathnormal" style="margin-right:0.03588em;">&#x3C0;</span></span></span></span><span class="vlist-s">&#x200B;</span></span><span class="vlist-r"><span class="vlist" style="height:0.686em;"><span></span></span></span></span></span><span class="mclose nulldelimiter"></span></span><span class="mopen">(</span><span class="mord">1</span><span class="mspace" style="margin-right:0.2222222222222222em;"></span><span class="mbin">+</span><span class="mspace" style="margin-right:0.2222222222222222em;"></span><span class="mord">2</span><span class="mord mathnormal">t</span><span class="mclose">))</span><span class="mpunct">,</span></span></span><span style="top:-3.3314399999999997em;"><span class="pstrut" style="height:3.32144em;"></span><span class="mord"><span class="mord mathnormal" style="margin-right:0.03588em;">y</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span><span class="mrel">=</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span><span class="mord mathnormal">s</span><span class="mpunct">,</span></span></span><span style="top:-1.6500000000000004em;"><span class="pstrut" style="height:3.32144em;"></span><span class="mord"><span class="mord mathnormal" style="margin-right:0.04398em;">z</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span><span class="mrel">=</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span><span class="mord"><span class="mopen nulldelimiter"></span><span class="mfrac"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.32144em;"><span style="top:-2.314em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">2</span></span></span><span style="top:-3.23em;"><span class="pstrut" style="height:3em;"></span><span class="frac-line" style="border-bottom-width:0.04em;"></span></span><span style="top:-3.677em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">3</span><span class="mord mathnormal" style="margin-right:0.03588em;">&#x3C0;</span></span></span></span><span class="vlist-s">&#x200B;</span></span><span class="vlist-r"><span class="vlist" style="height:0.686em;"><span></span></span></span></span></span><span class="mclose nulldelimiter"></span></span><span class="mopen">(</span><span class="mord">1</span><span class="mspace" style="margin-right:0.2222222222222222em;"></span><span class="mbin">+</span><span class="mspace" style="margin-right:0.2222222222222222em;"></span><span class="mord">2</span><span class="mord mathnormal">t</span><span class="mclose">)</span><span class="mspace" style="margin-right:0.16666666666666666em;"></span><span class="mop">sin</span><span class="mopen">(</span><span class="mord"><span class="mopen nulldelimiter"></span><span class="mfrac"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.32144em;"><span style="top:-2.314em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">2</span></span></span><span style="top:-3.23em;"><span class="pstrut" style="height:3em;"></span><span class="frac-line" style="border-bottom-width:0.04em;"></span></span><span style="top:-3.677em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">3</span><span class="mord mathnormal" style="margin-right:0.03588em;">&#x3C0;</span></span></span></span><span class="vlist-s">&#x200B;</span></span><span class="vlist-r"><span class="vlist" style="height:0.686em;"><span></span></span></span></span></span><span class="mclose nulldelimiter"></span></span><span class="mopen">(</span><span class="mord">1</span><span class="mspace" style="margin-right:0.2222222222222222em;"></span><span class="mbin">+</span><span class="mspace" style="margin-right:0.2222222222222222em;"></span><span class="mord">2</span><span class="mord mathnormal">t</span><span class="mclose">))</span><span class="mpunct">,</span></span></span></span><span class="vlist-s">&#x200B;</span></span><span class="vlist-r"><span class="vlist" style="height:2.3574399999999995em;"><span></span></span></span></span></span><span class="arraycolsep" style="width:0.5em;"></span><span class="arraycolsep" style="width:0.5em;"></span><span class="col-align-r"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:2.8574399999999995em;"><span style="top:-4.8574399999999995em;"><span class="pstrut" style="height:3.32144em;"></span><span class="mord"></span></span><span style="top:-3.3314399999999997em;"><span class="pstrut" style="height:3.32144em;"></span><span class="mord"><span class="mord">0</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span><span class="mrel">&#x2264;</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span><span class="mord mathnormal">s</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span><span class="mrel">&#x2264;</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span><span class="mord mathnormal">L</span><span class="mpunct">,</span><span class="mspace" style="margin-right:0.16666666666666666em;"></span><span class="mord">&#x2223;</span><span class="mord mathnormal">t</span><span class="mord">&#x2223;</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span><span class="mrel">&#x2264;</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span><span class="mord">1.</span></span></span><span style="top:-1.6500000000000004em;"><span class="pstrut" style="height:3.32144em;"></span><span class="mord"></span></span></span><span class="vlist-s">&#x200B;</span></span><span class="vlist-r"><span class="vlist" style="height:2.3574399999999995em;"><span></span></span></span></span></span><span class="arraycolsep" style="width:0.5em;"></span></span></span><span class="mclose nulldelimiter"></span></span></span></span></span></span></p>
<p><span class="katex-display"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML" display="block"><semantics><mrow><mi mathvariant="fraktur">R</mi></mrow><annotation encoding="application/x-tex">\mathfrak{R}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.69141em;vertical-align:0em;"></span><span class="mord mathfrak">R</span></span></span></span></span></p>
<p>I. IV<br>
II. IV</p>

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